counter+RGB

gistfile1.m

//
//  ViewController.m
//  121126
//
//  Created by changhwi on 12/11/26.
//  Copyright (c) 2012年 changhwi. All rights reserved.
//

#import "ViewController.h"

@interface ViewController ()
@end

@implementation ViewController
@synthesize textField;

- (void)viewDidLoad
{
    [super viewDidLoad];
	// Do any additional setup after loading the view, typically from a nib.
}

- (void)didReceiveMemoryWarning
{
    [super didReceiveMemoryWarning];
    // Dispose of any resources that can be recreated.
}

- (void)updateTextField{
    
    [UIView animateWithDuration:0.5 // 何秒かけてアニメーションするか
                     animations:^{
                         self.view.backgroundColor = [UIColor
                                                      colorWithRed:cR green:cG
                                                      blue:cB
                                                      alpha:1];
                     }];
    textField.text = [NSString stringWithFormat:@"%4d", counter];
    textField.text = [NSString stringWithFormat:@"%4f", cR];
}

- (IBAction)bottunRUpper:(id)sender {
    if (cR <= 1) {
        cR = cR + chengeColor;
    }
    counter = counter + 1;
    [self updateTextField];
}

- (IBAction)bottunRBottum:(id)sender {
    if (cR >= 0) {
        cR = cR - chengeColor;
    }
    counter = counter + 1;
    [self updateTextField];

}

- (IBAction)bottunGUpper:(id)sender {
    if (cG <= 1) {
        cG = cG + chengeColor;
    }
    counter = counter - 1;
    [self updateTextField];
}

- (IBAction)bottunGBottum:(id)sender {
    if (cG >= 0) {
        cG = cG - chengeColor;
    }
    else{
        
//    @selector(bottunColor);
    }
    counter = counter - 1;
    [self updateTextField];
}

- (IBAction)buttonBUpper:(id)sender {
    if (cB >= 0) {
        cB = cB - chengeColor;
    }

    counter = 0;
    [self updateTextField];
}

- (IBAction)bottunBBottum:(id)sender {
    if (cB >= 0) {
        cB = cB - chengeColor;
    }

    counter = 0;
    [self updateTextField];
}
- (IBAction)UFO:(id)sender {
    cR = 1;
    cG = 1;
    cB = 1;
    [self updateTextField];
}

- (void)bottunColor{
    bottunGBottum.backgroundColor = [UIColor blueColor];
}
@end